k-23=7(2k-7)

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Solution for k-23=7(2k-7) equation: 



k-23=7(2k-7)

We move all terms to the left:

k-23-(7(2k-7))=0



We calculate terms in parentheses: -(7(2k-7)), so:

7(2k-7)

We multiply parentheses

14k-49

Back to the equation:

-(14k-49)



We get rid of parentheses

k-14k+49-23=0

We add all the numbers together, and all the variables

-13k+26=0

We move all terms containing k to the left, all other terms to the right

-13k=-26

k=-26/-13

k=+2

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